What does orthogonal mean in art?

In art, "orthogonal" refers to lines or elements that are at right angles to one another, creating a sense of depth and perspective. This term is often used in the context of linear perspective, where orthogonal lines converge at a vanishing point, guiding the viewer's eye into the composition. It can also describe the relationship between various components in a work, emphasizing balance and structure. Overall, orthogonality contributes to the spatial organization and visual clarity in art.